An artillery shell is ﬁred at an angle of 65.5 ◦ above the horizontal ground with an initialspeed of 1520 m/s. The accelerationof gravity is 9.8 m/s^2. Find the total time of ﬂight of the shell, neglecting air resistance. Answer in units of min
Thank you for the opportunity to help you with your question!
The complete explanation is shown above. There are 4 major methods in solving quadratic equations. In this case, the factoring is the easiest (personally). The formula that I started with is given.Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 22nd, 2015
Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.